发明名称 |
Acetabular implant for hip prosthesis |
摘要 |
An acetubular implant includes a cup for receiving an insert freely articulated in the cup, equipped with iliac expansions (8) and a plugging element; the cup consists of a hemispherical part extended by a cylindrical part whereto are attached the iliac expansions. The cylindrical part extends over substantially a half circumference of an equatorial edge of the hemispherical part and is defined by a plane (R) inclined on the equatorial plane. Part of the outer surface of the cup (2) is covered with a macrostructure (24) defining a set of raised parts with a series of equatorial and meridian grooves of predetermined shape such that the macrostructure is neither too rough nor too smooth.
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申请公布号 |
US6620200(B1) |
申请公布日期 |
2003.09.16 |
申请号 |
US20020089255 |
申请日期 |
2002.07.09 |
申请人 |
FRANCE DEPUY;DESCAMPS LOYS;DERHI GUY;MAESTRO MICHEL;PUCH JEAN-MARC;REMI MARCEL |
发明人 |
DESCAMPS LOYS;DERHI GUY;MAESTRO MICHEL;PUCH JEAN-MARC;REMI MARCEL;MASELLI ALAIN;ZANELLO SYLVAIN |
分类号 |
A61B17/58;A61B17/86;A61F2/00;A61F2/30;A61F2/32;A61F2/34;A61F2/36;(IPC1-7):A61F2/34 |
主分类号 |
A61B17/58 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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